NPTEL The Joy Of Computing Using Python Week 6 Quiz Assignment | NPTEL Swayam Assignment Answers
MCQs (multiple choice questions) Nptel Week 6 Quiz Answers:
Q.1: In the list L = [4,6,7,4,6,2,1], What is the index of element ‘7’? Options are:
(a) 0
(b) 1
(c) 2
(d) 3
Answer is (c) 2
Q.2: Which of the following is true about recursion? Options are:
(a) Recursion always performs better than non-recursive code.
(b) Recursive code is easier to debug
(c) The base case is necessary for recursion.
(d) Recursive code can be shorter than non-recursive code.
Answer is (b) Recursive code is easier to debug
(c) The base case is necessary for recursion.
(d) Recursive code can be shorter than non-recursive code.
Q.3: What will be the output of the following program? Options are:
(a) No output
(b) braKa
(c) Abra
(d) rak
Answer is (b) braKa
Q.4: What will be the output of the following program? Options are:
(a) Sum of first 10 natural numbers.
(b) Sum of first 9 natural numbers.
(c) The program will never end.
(d) Sum of numbers from 2-10(Both inclusive).
Answer is (a) Sum of first 10 natural numbers.
Q.5: What's the correct code for Binary search? Options are:
Answer is (c)
Q.6: Which of the following can be used to see the dimension of a NumPy array named ‘arr’? Options are:
(a) dim(arr)
(b) shape(arr)
(c) arr.shape
(d) arr.shape()
Answer is (c) arr.shape
Q.7: If PYTHON is encoded by TCXLSR then DIAMOND will be encoded as? Options are:
(a) EJBNPOE
(b) FKCORPF
(c) HMERTSH
(d) HMEQSRH
Answer is (d) HMEQSRH
Q.8: Select the correct statement
1) print(‘9a’.isalnum()) will return True.
2) ‘9a’ contains both alphabetic and numeric parts.
(a) Option 1 is correct, option 2 is correct. Option 2 is the correct explanation for option 1.
(b) Option 1 is correct, option 2 is incorrect.
(c) Option 1 is correct, option 2 is correct. Option 2 is not the correct explanation for option 1.
(d) Option 1 is incorrect, option 2 is incorrect.
Answer is (a) Option 1 is correct, option 2 is correct. Option 2 is the correct explanation for option 1.
Q.9: What will be the output of the following program? Options are:
(a) A dictionary with the count of each character in s.
(b) A dictionary with the count of each special character in s.
(c) A dictionary with the count of letters in s.
(d) Error
Answer is (d) Error
Q.10:Let L be a list containing different names of movies. Which statement is correct to select a random movie name from that list L?
(a) random.choices(L)
(b) random.select(L)
(c) random.movie(L)
(d) random.random(L)
Answer is (a) random.choices(L)
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